The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :51
sea level change
paleoclimatology
paleoceanography
palaeoceanography
marine geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,663
13,470
0.400
* Total Citation Counts Rankings
Ranking Based On Selection :52
optics
applied physics
lasers
nonlinear optics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,621
9,701
0.289
* Total Citation Counts Rankings
Ranking Based On Selection :53
computational chemistry
nanomaterials
nano-bio science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,570
14,910
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :54
Political behavior
postcommunist politics
Northern Ireland politics
Australian politics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,539
11,425
0.341
* Total Citation Counts Rankings
Ranking Based On Selection :55
phylogenomics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,299
25,241
0.758
* Total Citation Counts Rankings
Ranking Based On Selection :56
Epitaxy
MOCVD
MOVPE
III-V compound semicondcutor materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,906
15,877
0.482
* Total Citation Counts Rankings
Ranking Based On Selection :57
gravitational waves
neutron stars
data analysis
detector calibration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,414
24,798
0.765
* Total Citation Counts Rankings
Ranking Based On Selection :58
Seismology
Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,373
9,179
0.284
* Total Citation Counts Rankings
Ranking Based On Selection :59
Plant Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,361
7,748
0.247
* Total Citation Counts Rankings
Ranking Based On Selection :60
Molecular Biology
Biochemistry
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,330
3,400
0.109
* Total Citation Counts Rankings
Ranking Based On Selection :61
statistical mechanics
nonequilibrium
chaos theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,645
6,593
0.215
* Total Citation Counts Rankings
Ranking Based On Selection :62
Photosynthesis
Plant Physiology
Crop yield
Mesophyll conductance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,434
11,021
0.362
* Total Citation Counts Rankings
Ranking Based On Selection :63
Ecology
Pollination
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,246
16,205
0.536
* Total Citation Counts Rankings
Ranking Based On Selection :64
Geophysics
Geology
Earth Science
Igneous Petrology
Economic Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,990
8,927
0.298
* Total Citation Counts Rankings
Ranking Based On Selection :65
Hydrology
integrated water resources assessment
modeling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,844
11,656
0.391
* Total Citation Counts Rankings
Ranking Based On Selection :66
Galaxy formation and evolution
black-holes and quasars
astronomical instrumentation & telescopes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,629
15,301
0.516
* Total Citation Counts Rankings
Ranking Based On Selection :67
Star formation
interstellar medium
computational astrophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,536
14,923
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :68
NMR spectroscopy
structural biology
cell-free protein synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,936
5,450
0.188
* Total Citation Counts Rankings
Ranking Based On Selection :69
Control Theory
quantum physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,709
8,061
0.281
* Total Citation Counts Rankings
Ranking Based On Selection :70
Quantum Optics
Quantum Cryptography
Quantum Measurement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,534
9,717
0.341
* Total Citation Counts Rankings
Ranking Based On Selection :71
genomics
computational biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,165
7,226
0.257
* Total Citation Counts Rankings
Ranking Based On Selection :72
earth observation
hydrology
monitoring
drought
remote sensing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,754
17,008
0.613
* Total Citation Counts Rankings
Ranking Based On Selection :73
Evolutionary ecology - quantitative genetics - life history evolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,611
9,763
0.354
* Total Citation Counts Rankings
Ranking Based On Selection :74
Paleomagnetism
Environmental Magnetism
Geophysics
Geology
Paleoclimate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,533
12,238
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :75
Behavioural ecology
Behavioral ecology
Procrastination
Evolutionary ecology
Sexual selection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,328
10,394
0.380
Eelco J Rohling
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,663
13,470
0.400
sea level change
paleoclimatology
paleoceanography
palaeoceanography
marine geology
Barry Luther Davies
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,621
9,701
0.289
optics
applied physics
lasers
nonlinear optics
Sean Smith
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,570
14,910
0.444
computational chemistry
nanomaterials
nano-bio science
Ian McAllister
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,539
11,425
0.341
Political behavior
postcommunist politics
Northern Ireland politics
Australian politics
Robert Lanfear
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,299
25,241
0.758
Qiang Michael Gao
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,906
15,877
0.482
Epitaxy
MOCVD
MOVPE
III-V compound semicondcutor materials
Ling Sun
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,414
24,798
0.765
gravitational waves
neutron stars
data analysis
detector calibration
Brian Kennett
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,373
9,179
0.284
Murray Ronald Badger
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,361
7,748
0.247
Ian G Young
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
31,330
3,400
0.109
Molecular Biology
Biochemistry
Immunology
Denis J Evans
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,645
6,593
0.215
statistical mechanics
nonequilibrium
chaos theory
John R Evans
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,434
11,021
0.362
Photosynthesis
Plant Physiology
Crop yield
Mesophyll conductance
Saul Cunningham
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,246
16,205
0.536
Ecology
Pollination
Conservation Biology
Ian Campbell
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,990
8,927
0.298
Geophysics
Geology
Earth Science
Igneous Petrology
Economic Geology
AJ Jakeman
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,844
11,656
0.391
Hydrology
integrated water resources assessment
modeling
Rob Sharp
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,629
15,301
0.516
Galaxy formation and evolution
black-holes and quasars
astronomical instrumentation & telescopes
Mark Krumholz
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,536
14,923
0.505
Star formation
interstellar medium
computational astrophysics
Gottfried Otting
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,936
5,450
0.188
NMR spectroscopy
structural biology
cell-free protein synthesis
Ian Petersen
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,709
8,061
0.281
Ping Koy Lam
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,534
9,717
0.341
Quantum Optics
Quantum Cryptography
Quantum Measurement
Dan Andrews
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,165
7,226
0.257
genomics
computational biology
Albert IJM van Dijk
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,754
17,008
0.613
earth observation
hydrology
monitoring
drought
remote sensing
Loeske Kruuk
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,611
9,763
0.354
Evolutionary ecology - quantitative genetics - life history evolution
Andrew P Roberts
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,533
12,238
0.444
Paleomagnetism
Environmental Magnetism
Geophysics
Geology
Paleoclimate
Michael Jennions
Australian National University
Canberra, Australia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,328
10,394
0.380
Behavioural ecology
Behavioral ecology
Procrastination
Evolutionary ecology
Sexual selection